package com.jbp.service.impl;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.jbp.exception.RRException;
import com.jbp.service.PropertyService;
import com.jbp.service.SendNoteMessageService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;


@Service
public class SendNoteMessageServiceAliImpl implements SendNoteMessageService {

    private static final Logger logger = LoggerFactory.getLogger(SendNoteMessageServiceAliImpl.class);

    //产品名称:云通信短信API产品,开发者无需替换
    static final String product = "Dysmsapi";

    //产品域名,开发者无需替换
    static final String domain = "dysmsapi.aliyuncs.com";

    @Autowired
    private PropertyService propertyService;

    @Override
    public boolean send(String phone, String code) {
        //logger.debug("SendNoteMessageServiceAliImpl");
        try {
            SendSmsResponse response = sendSms(phone, code);
            if (response.getCode() == null || !response.getCode().equals("OK")) {
                // 阿里云发送短信有限制：单个手机号1小时只能发送5条短信。
                // 超限报警: 触发小时级流控Permits:5
                logger.error(String.format("调用阿里云接口发送短信给%s失败: %s", phone, response.getMessage()));
                return false;
            }

            // 手动抛异常测试：经测试，抛异常时，会正确返回给前端  {"msg":"发送失败","code":201}
            //throw new RuntimeException("test exception");
        } catch (Exception ex) {
            logger.error(String.format("验证码发送失败,mobile: %s", phone), ex);
            throw new RRException("发送失败");
        }
        return true;
    }

    private SendSmsResponse sendSms(String phone, String code) throws ClientException {
        String accessKeyId = propertyService.getV("msg_access_key_id");
        String accessKeySecret = propertyService.getV("msg_access_key_secret");
        String signName = propertyService.getV("msg_sign_name");
        String templateCode = propertyService.getV("msg_template_code");

        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout", "10000");
        System.setProperty("sun.net.client.defaultReadTimeout", "10000");

        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", "cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);

        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(phone);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(signName);
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"亲爱的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam("{\"code\":\"" + code + "\"}");

        //选填-上行短信扩展码(无特殊需求用户请忽略此字段)
        //request.setSmsUpExtendCode("90997");

        //可选:outId为提供给业务方扩展字段,最终在短信回执消息中将此值带回给调用者
        request.setOutId("yourOutId");

        //hint 此处可能会抛出异常，注意catch
        SendSmsResponse sendSmsResponse = acsClient.getAcsResponse(request);

        return sendSmsResponse;
    }


}
